Chao CHEN

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Xiamen, Fujian, CN

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Patents Grantslast 30 patents

Information Patent Grant
PEO film, preparation method thereof, and solid-state battery
- Patent number 11,962,035
- Issue date Apr 16, 2024
- CALB Technology Co., Ltd.
- Kangping Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Blue fluorescent powder for three primary color warm white light LE...
- Patent number 11,142,690
- Issue date Oct 12, 2021
- Xiamen University
- Chao Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PEO FILM, PREPARATION METHOD THEREOF, AND SOLID-STATE BATTERY
- Publication number 20210301082
- Publication date Sep 30, 2021
- CALB Technology Co., Ltd.
- Kangping Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BLUE FLUORESCENT POWDER FOR THREE PRIMARY COLOR WARM WHITE LIGHT LE...
- Publication number 20210009898
- Publication date Jan 14, 2021
- XIAMEN UNIVERSITY
- Chao CHEN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...